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Diverticular ostium and melanosis coli

Tuesday 24 August 2010, Branislav Kunčak, M. D.

The lesion shown in the photograph is diverticula ostium. Dark brown pigmenation of the mucosa is melanosis coli.

Bigger image Endoscopy

Fig. 1

Keywords: colonic diverticular disease, diverticular ostium, lesion, melanosis coli